The De Muralt System of Reinforced Concrete Sea Defenses
A New use for Concrete. By the English Correspondent of the Scientific American
Features
Greek Temples
Motor Starting Devices for Gasoline Automobiles
Some Ingenious Mechanical Contrivances that do away with the Starting crank
The Preservation of Timber
Some New Data on Penetration
Copper Refining Machinery
How Ore is Handled by Ingenious Machinery
A New Mountain Locomotive
An Improved System with Increased Adherence
Electrolysis the Cause of Iron Rust
Progress in Wireless Telegraphy
The Form and Energy of Sea-Waves
A Discussion of Ocean Mechanics
Illusions of Vision and the Canals of Mars
A Study of Martian Canals by Experimental Methods
Glacial Geology
Modern Theories of Glacial Climate
The Temple of Aizani
The Shape of the Earth
An Explanation on the Basis of Gravitational Stability